がい収縮 しゅうしゅく せい不整 ふせい みゃくであれば
kigaishūshuku sei fuseimyakudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 期外収縮性不整脈

1. If/when premature ventricular contraction arrhythmia

Ba Conditional